[R] Need Help to solve an Error in R

Hello Sir/ma'am, Greetings for the Day ! I am Jyoti Sharma, from India and recently start working on R. I am new in this field and my knowledge is not up to the mark, so if I sound dumb then please forgive me. I tried to read some text file in R so that I can do further analysis on those

[R] how_to_create_a_package?

hello sir myself Jyoti Sharma, and i am working as preoject fellow in IGIB Delhi. I need your help to know how to create a package as well as how to post that package to the CRAN mirror, for public use. i have used package.skeleton() command but its not working properly. So, please suggest me